Bath tub



FIG. 1 is a perspective view of a bath tub having features in accordance with the present invention.

FIG. 2 is a top plan view of the bath tub of FIG. 1.

FIG. 3 is a right side elevational view of the bath tub of FIG. 1.

FIG. 4 is a front elevational view of the bath tub of FIG. 1.

FIG. 5 is a rear elevational view of the bath tub of FIG. 1.

FIG. 6 is a left side elevational view of the bath tub of FIG. 1; and,

FIG. 7 is a bottom plan view of the bath tub of FIG. 1. 

The ornamental design for a bath tub, as shown and described herein. 